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  • The application of rutile nano-crystalline titanium dioxide as UV absorber
    Godnjavec, Jerneja, 1981 ...
    Nano-crystalline titanium dioxide (TiO[sub]2) in rutile crystal form, generally used to indicate particles less than 100 nm in diameter, is mainly applied as pigment, adsorbent and UV absorber. The ... incorporation ol a nano-sized titanium dioxide powder into a liquid media is made by dispersion process, that the final product consists of fine particles distribution throught the medium. So it is regarded as necessary for us to investigate in detail the factors which may have important effect upon the homogenious distribution of TiO[sub]2 nanoparticles in clearcoat as liquid media. ln this work, titanium dioxide nano-powders were prepared by the co-precipitation method. Using various techniques, including transmission electron microscopy (TEM) and X-ray diffraction (XRD), obtained powders were studied in order to lind the possible elements of affecting the microstructures and grain size. The aim of this study is to determine the photostabilisation efficiency of TiO[sub]2 in a clear coat as UV absorber considering the preparation of stable dispersions by using different surfactants and percentage of TiO[sub]2.
    Vrsta gradiva - članek, sestavni del
    Leto - 2010
    Jezik - angleški
    COBISS.SI-ID - 34292485